Beta You're viewing our redesigned school page. Prefer the classic layout?

Castillero Middle

Public Grades 6-8
556th
SchoolDigger Rank ?
of 2,761 California Middle Schools
Better than 80% of California middle schools
Summary

Castillero Middle is a public middle school located in San Jose, CA, serving 849 students in grades 6-8. As part of the San Jose Unified School District, Castillero Middle has consistently been ranked in the top 25% of California middle schools over the past 10 years, with a 4-star rating from SchoolDigger.

Academically, Castillero Middle outperforms the San Jose Unified School District and the state of California in standardized test scores across all grade levels and subject areas. In 2024-2025, 58.24% of Castillero students were proficient or better in English Language Arts/Literacy, compared to 49.8% for the district and 48.81% for the state. In Mathematics, 50.23% of Castillero students were proficient or better, compared to 41.97% for the district and 37.3% for the state. Castillero's performance is particularly strong in English Language Arts, with 7th-grade students scoring 62.68% proficient or better, compared to 50.87% for the district and 49.65% for the state.

While Castillero Middle outperforms nearby Willow Glen Middle and John Muir Middle schools, it lags behind the high-performing Bret Harte Middle and Union Middle schools, which are part of different districts. This suggests that the quality of the school district and the socioeconomic status of the student population may be important factors in academic achievement. Castillero Middle has also seen a decrease in chronic absenteeism, from 28.2% in 2022-2023 to 20.4% in 2023-2024, though this is still higher than the state average.

865
Students ?
22.8
Student/teacher ratio ?
$20,359
Per pupil spending ?
32%
Free/discounted lunch ?
 6384 Leyland Park Dr.
       San Jose, CA  95120-4516

(408) 535-6385

District: San Jose Unified


Feeder schools for Castillero Middle:

Elementary:    Allen at Steinbeck
    Los Alamitos Elementary
    Simonds Elementary
Racial breakdown:

Hispanic:
40.2%
White:
31.6%
Asian:
16.9%
more
 See top rated California middle schools

 Compare Castillero Middle to nearby middle schools!
At a glance
Ranking trend: Holding steady — 76th percentile in 2015 → 80th in 2025
Strengths
Test scores above the California average (53% vs 41% meeting standards)
Ranks in the top 20% of California middle schools
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 23 students per teacher
Students meeting standards (2024-2025) ?
This school53%
District avg45%
California avg41%
556th of 2,761
California public middle schools ?
Top 20%▲ up 4 pts since 2015
From top 24% (2015) to top 20% (2025)
See the entire ranking list of California Middle Schools →
SchoolDigger rating ?
2nd of 6Middle Schools in the San Jose Unified
788th of 1,543San Jose Unified among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202576.3556 of 276179.9%★★★★☆
202478.9506 of 278381.8%★★★★☆
202374.9581 of 278179.1%★★★★☆
202277.1545 of 274080.1%★★★★☆
202174.2186 of 89479.2%★★★★☆
201973.5628 of 271576.9%★★★★☆
201870.8622 of 248074.9%★★★★☆
201775.8555 of 250877.9%★★★★☆
201675.5540 of 249778.4%★★★★☆
201572.7591 of 247776.1%★★★★☆
201367.5670 of 237971.8%★★★★☆
201259.5834 of 225963.1%★★★☆☆
201154.7970 of 223656.6%★★★☆☆
201057.0865 of 217960.3%★★★☆☆
200958.3790 of 206361.7%★★★☆☆
200872.3443 of 200577.9%★★★★☆
200776.5364 of 199981.8%★★★★☆
200679.6298 of 180483.5%★★★★☆
200576.6339 of 177780.9%★★★★☆
200461.4571 of 176967.7%★★★☆☆

Asian

YearAvg scoreStatewide rankCalifornia percentileRating
202574.7201 of 73972.8%★★★★☆
202466.8285 of 74361.6%★★★☆☆
202364.3299 of 71558.2%★★★☆☆
202274.8179 of 73375.6%★★★★☆
201975.5178 of 74576.1%★★★★☆
201873.2195 of 70072.1%★★★★☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202279.1192 of 153187.5%★★★★☆
202172.056 of 35484.2%★★★★☆
201958.7414 of 149172.2%★★★★☆
201858.1383 of 136972.0%★★★★☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202453.8372 of 147874.8%★★★★☆
202353.2379 of 152175.1%★★★★☆
202244.6609 of 154060.5%★★★☆☆
202142.1163 of 36355.1%★★★☆☆
201942.6596 of 144258.7%★★★☆☆
201841.7580 of 136457.5%★★★☆☆

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202575.3540 of 253378.7%★★★★☆
202479.3456 of 255182.1%★★★★☆
202373.8542 of 253178.6%★★★★☆
202276.2508 of 250979.8%★★★★☆
202172.5169 of 73877.1%★★★★☆
201972.2580 of 238075.6%★★★★☆
201866.6652 of 226271.2%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202537.11412 of 239541.0%★★☆☆☆
202446.11099 of 238854.0%★★★☆☆
202346.11084 of 237454.3%★★★☆☆
202246.61090 of 235953.8%★★★☆☆
201934.81405 of 221336.5%★★☆☆☆
201832.31409 of 207232.0%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202535.11568 of 254238.3%★★☆☆☆
202441.51322 of 257948.7%★★☆☆☆
202333.11619 of 253136.0%★★☆☆☆
202233.31566 of 245836.3%★★☆☆☆
202141.1405 of 72143.8%★★☆☆☆
201934.71501 of 236936.6%★★☆☆☆
201834.51438 of 223035.5%★★☆☆☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202574.0544 of 253478.5%★★★★☆
202475.3521 of 255279.6%★★★★☆
202373.5553 of 253878.2%★★★★☆
202276.0513 of 252779.7%★★★★☆
202173.6171 of 76377.6%★★★★☆
201972.0578 of 240776.0%★★★★☆
201872.1551 of 227375.8%★★★★☆

Multi-racial

YearAvg scoreStatewide rankCalifornia percentileRating
202580.9124 of 72682.9%★★★★☆
202479.2127 of 70181.9%★★★★☆
202375.7154 of 67777.3%★★★★☆
202254.0313 of 66552.9%★★★☆☆
201965.1203 of 55463.4%★★★☆☆
201854.4246 of 46246.8%★★☆☆☆

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202571.0259 of 156683.5%★★★★☆
202466.2329 of 155278.8%★★★★☆
202377.8190 of 153187.6%★★★★☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202578.1274 of 152082.0%★★★★☆
202479.1257 of 153783.3%★★★★☆
202373.5358 of 154376.8%★★★★☆
202277.1292 of 155581.2%★★★★☆
201971.9411 of 160274.3%★★★★☆
201867.2486 of 149667.5%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Disabled (2022)87th percentile+7 vs school
Special Education (2025)83rd percentile+4 vs school
Multi-racial (2025)83rd percentile+3 vs school
White (2025)82nd percentile~ school
Female (2025)79th percentile~ school
Male (2025)79th percentile~ school
English Language Learner (2024)75th percentile-7 vs school
Asian (2025)73rd percentile-7 vs school
Hispanic (2025)41st percentile-39 vs school
Low Socio Economic Status (2025)38th percentile-42 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy58%+9 vs state
Mathematics50%+13 vs state
Science44%+12 vs state

No ratings yet
Be the first to rate Castillero Middle and help other families decide.
Rate Castillero Middle
Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.
Takes about a minute. We email you a link to verify your review - your address is never shown publicly.
Tap a star to rate
Reviews
No written reviews yet. If you know this school, be the first to share what stands out.



Schools Near Castillero Middle









Frequently Asked Questions about Castillero Middle

In the 2024-25 school year, 865 students attended Castillero Middle.

Castillero Middle ranks 556th of 2761 California middle schools. SchoolDigger rates this school 4 stars out of 5.

Students at Castillero Middle are 40% Hispanic, 32% White, 17% Asian, 10% Two or more races, 2% African American.


Rate Castillero Middle!



Sign up for updates!

Be the first to know when there is an update for Castillero Middle!




SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





Diagnostics